Rafa follow through is mostly a middle Yank on his forehand side– go Pats

on the high kick serve you can jump up to bring the shot below shoulder level

on the forehand – on your your preparation- kept the non hitting hand on the racquet– it helps to compact the shot

on the low incoming shot at the net– the elevator goes down — the back knee goes to the ground the racquet head needs to sty above the wrist– baby open the racquet face up and slowing follow through to at least net height

when you are faced with a powerful serve often it is best to move way back Rafa does this quite often